Sciweavers

3575 search results - page 227 / 715
» Modeling Concurrency with Geometry
Sort
View
QEST
2005
IEEE
15 years 11 months ago
Comparative Analysis of Bisimulation Relations on Alternating and Non-Alternating Probabilistic Models
We consider bisimulation and weak bisimulation relations in the context of the Labeled Markov Chains of Hansson and Jonsson, the Concurrent Labeled Markov Chains of Philippou, Lee...
Roberto Segala, Andrea Turrini
KBSE
2002
IEEE
15 years 11 months ago
What Makes Finite-State Models More (or Less) Testable?
Finite-state machine (FSM) models are commonly used to represent software with concurrent processes. Established model checking tools can be used to automatically test FSM models,...
David Owen, Tim Menzies, Bojan Cukic
SIGGRAPH
2009
ACM
16 years 19 days ago
Spectral mesh processing
Spectral methods for mesh processing and analysis rely on the eigenvalues, eigenvectors, or eigenspace projections derived from appropriately defined mesh operators to carry out ...
Bruno Lévy, Hao Zhang 0002
SIBGRAPI
2008
IEEE
16 years 15 days ago
PCA-Based 3D Face Photography
This paper presents a 3D face photography system based on a small set of training facial range images. The training set is composed by 2D texture and 3D range images (i.e. geometr...
Jesus P. Mena-Chalco, Ives Macedo, Luiz Velho, Rob...
CVPR
1999
IEEE
16 years 8 months ago
Projective Rotations Applied to a Pan-Tilt Stereo Head
A non-metric pan-tilt stereo-head consists of a weakly calibrated stereo rig mounted on a pan-tilt mechanism. It is called non-metric since neither the kinematics of the mechanism...
Andreas Ruf, Radu Horaud